The HIV thread reminded me of a thread I've wanted to start here for a while. (Apologies if it's been done!)
I love to hear accounts from experienced nurses about how nursing practice used to be, or how different practices have evolved. For example, an experienced traveller shared with me recently how patients with feeding tubes used to have what everyone else had - just pureed like crazy. (Interestingly to me, she also informed me that there was no such thing as a tube-fed patient with obligatory diarrhea. She felt this was because the patients got "real" food. I thought that was very thought-provoking.)
So, please share. Nursing history of all kinds really fascinates me. I wouldn't restrict this to practice-based issues, either - nurse/patient, nurse/doctor, nurse/nurse relationships have also evolved in fascinating ways. Let's hear it!
Edited to Add : I'm also interested if anyone has experiences which exemplify where certain procedural changes originated - i.e. our vigilance with IVs.